Navalyze · Vehicle carrier · Ship

ARC INTEGRITY

IMO: 9332949
Type: Vehicle carrier
Average cargo carried: 4,980 t
Flag (estimated): United States
Port of registry: Wilmington, De
Technical efficiency: EEXI 11.64 g CO₂/t·nm
Former names: FEDORA

ISM company (DoC holder) in 2025: American Roll-On Roll-Off Carrier, LLC

Report year

2020 at a glance

From the 2020 THETIS-MRV report. Carries about 6,964 t of cargo on average.

Fuel kg/nm

118

Ro-ro median 109 kg/nm (+8%)

CO₂ per transport work (cargo)

53.7

g CO₂/t·nm · Ro-ro median 103 (−48%)

Average speed

13.3 kn

Ro-ro median 14.4 kn (−8%)

Fuel per day at sea

37.7 t/day

Fuel consumed

5,928 t

CO₂ emitted

18,825 t

Distance sailed

50,302 nm

CO₂ ÷ CO₂ per mile

Time at sea

3,770 h

157 days, 43% of the year

Within the vehicle carrier fleet, 2025

Set against all 506 vehicle carrier ships with a full-year 2025 report. Bigger ships burn more per mile but less per tonne of cargo, so read fuel per mile with the ship's size in mind.

Fuel kg/nmThis ship 103 kg/nm · median 99.9 (+3%)

79.6Ranks 304 of 506, lowest first119

Average speedThis ship 13.7 kn · median 14.4 (−5%)

12.0Faster than 36% of vehicle carrier ships15.9

CO₂ per transport work (cargo)This ship 65.1 g CO₂/t·nm · median 55.4 (+18%)

34.7Ranks 306 of 506, lowest first158

Middle 80% of shipsMiddle 50%Vehicle carrier medianThis ship

Where the emissions happen, 2020

THETIS splits each ship's CO₂ by voyage type. The split sets how much falls under the EU ETS: all of it within the EU and at berth, half of it on voyages into or out of the EU.

Between EU ports14%
From the EU44%
Into the EU37%
At berth in the EU4%

Fuel burned laden

–

Not reported

CO₂ at berth

708 t

3.8% of the ship's CO₂, alongside in EU ports

Methane (CH₄)

–

Mainly from LNG; small for oil, biofuel and methanol

CO₂eq uplift

–

CO₂eq on top of CO₂ alone, from CH₄ and N₂O

Over the years

Full-year reports only. The Vehicle carrier median is the middle ship of all vehicle carrier ships reporting that year; it moves with the fleet, so a ship can gain on it without changing itself.

Fuel kg/nm

ARC INTEGRITY
Vehicle carrier median

90.0100.0110.0120.0130.0

’182018’192019’202020’212021’222022’232023’242024’252025

Average speed, kn

ARC INTEGRITY
Vehicle carrier median

12.013.014.015.016.0

’182018’192019’202020’212021’222022’232023’242024’252025

CO₂ per transport work (cargo), g CO₂/t·nm

ARC INTEGRITY
Vehicle carrier median

40.060.080.0100120

’182018’192019’202020’212021’222022’232023’242024’252025

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2024→2025	+0.5 kn	−8%	−5%	+3%	+18%	0.5 kn faster, fuel per mile down 8%; better than speed alone explains (hull, engine or trade).
2023→2024	+0.2 kn	−1%	+1%	−0%	−21%	Same speed, fuel per mile flat.
2022→2023	−0.5 kn	−8%	−12%	−4%	+52%	0.5 kn slower, fuel per mile down 8%; in line with the speed change.
2021→2022	+0.6 kn	+3%	+8%	+15%	−30%	0.6 kn faster, fuel per mile up 3%; better than speed alone explains (hull, engine or trade).
2020→2021	−0.4 kn	+1%	−3%	−48%	+23%	0.4 kn slower, fuel per mile flat; worse than speed alone explains (fouling, weather, loading or trade).
2019→2020	−1.3 kn	+5%	−4%	−20%	+31%	1.3 kn slower, fuel per mile up 5%; worse than speed alone explains (fouling, weather, loading or trade).
2018→2019	−0.7 kn	−8%	−12%	+83%	−4%	0.7 kn slower, fuel per mile down 8%; in line with the speed change.

Fuel per mile rises roughly with the square of speed for a given ship, so a change in speed explains much of a change in fuel per mile.

Every reporting year

One row per THETIS-MRV report. A ship that changed operator during a year has a part-year report for each.

Operation

Year	ISM company	Fuel t	CO₂ t	Distance nm	Hours at seah	Average speedknots at sea	Fuel kg/nmthis ship	CO₂ per transport work (cargo)g/t·nm, this ship	Laden fuel
2025	American Roll-On Roll-Off Carrier, LLC	3,100	9,754	30,081	2,195	13.7	103	65.1	–
2024	American Roll-On Roll-Off Carrier, LLC	3,261	10,328	29,103	2,204	13.2	112	55.2	–
2023	not published	3,290	10,456	29,148	2,249	13.0	113	69.9	–
2022	not published	3,716	11,739	30,272	2,242	13.5	123	46.1	–
2021	not published	3,129	9,897	26,361	2,047	12.9	119	66.3	–
2020	not published	5,928	18,825	50,302	3,770	13.3	118	53.7	–
2019	not published	7,065	22,194	63,032	4,320	14.6	112	41.1	–
2018	not published	4,185	13,114	34,461	2,254	15.3	122	42.9	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Vehicle carrier median	vs Vehicle carrier	Rank	Verifier	Methods
2025	American Roll-On Roll-Off Carrier, LLC	65.1	55.4	+18%	306 of 506	DNV	A+C
2024	American Roll-On Roll-Off Carrier, LLC	55.2	55.3	−0%	167 of 335	DNV	A+C
2023	not published	69.9	56.6	+23%	301 of 417	DNV	A+B+C
2022	not published	46.1	57.7	−20%	110 of 463	DNV	B+C
2021	not published	66.3	59.6	+11%	275 of 459	DNV	B+C
2020	not published	53.7	103	−48%	22 of 238	DNV	B+C
2019	not published	41.1	90.9	−55%	9 of 271	DNV	B+C
2018	not published	42.9	62.4	−31%	25 of 434	Lloyd's Register	C

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. Vehicle carrier ships are benchmarked on CO₂ per transport work (cargo) (TW), in g CO₂/t·nm. CO₂eq adds methane and nitrous oxide and is in the public files from 2024. Rank counts from the lowest figure among that year's vehicle carrier ships. Methods: A delivery notes, B tank monitoring, C flow meters, D direct measurement. FuelEU GHG intensity is not shown: it needs fuel types, which the public file does not carry. Operators are named only from 2024, the first year the public files carry them; earlier years belong to the ship, not to any company.